diff --git a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtProjectMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtProjectMapper.xml
index 83a699ae00..14c9c1d0b0 100644
--- a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtProjectMapper.xml
+++ b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtProjectMapper.xml
@@ -8,7 +8,7 @@
           from project p
           join workspace w on p.workspace_id = w.id
         <where>
-            <if test="proRequest.name != ''">
+            <if test="proRequest.name != null and proRequest.name != ''">
                 and p.name like #{proRequest.name, jdbcType=VARCHAR}
             </if>
             <if test="proRequest.workspaceId != null">